Rank	Countries/Territories	Count	Percent
1	China	456	45%
2	United States	219	21.6%
3	Germany	75	7.4%
4	Japan	38	3.8%
5	Singapore	26	2.6%
6	Korea, Republic of	18	1.8%
7	India	18	1.8%
8	Israel	15	1.5%
9	Egypt	11	1.1%
10	United Kingdom	11	1.1%
11	Russia	10	1%
12	Canada	9	0.9%
13	Italy	9	0.9%
14	Iraq	9	0.9%
15	Australia	8	0.8%
16	Belgium	5	0.5%
17	Hong Kong	5	0.5%
18	Spain	5	0.5%
19	Sweden	5	0.5%
20	Taiwan	5	0.5%
21	South Africa	4	0.4%
22	Iran, Islamic Republic of	4	0.4%
23	Brazil	4	0.4%
24	France	3	0.3%
25	Mexico	3	0.3%
26	Norway	3	0.3%
27	Poland	3	0.3%
28	Thailand	3	0.3%
29	Turkey	2	0.2%
30	Ukraine	2	0.2%
31	Argentina	2	0.2%
32	Switzerland	2	0.2%
33	Pakistan	2	0.2%
34	Netherlands	2	0.2%
35	New Zealand	2	0.2%
36	Ireland	2	0.2%
37	Latvia	1	0.1%
38	Jordan	1	0.1%
39	Mongolia	1	0.1%
40	Portugal	1	0.1%
41	Romania	1	0.1%
42	Greece	1	0.1%
43	Hungary	1	0.1%
44	Bahrain	1	0.1%
45	Bangladesh	1	0.1%
46	Chile	1	0.1%
47	Colombia	1	0.1%
48	Saudi Arabia	1	0.1%
49	Slovenia	1	0.1%